Tire sidewall



FIG. 1 is a perspective view of a tire sidewall showing my new design;

FIG. 2 is a enlarged fragmentary cross-sectional view taken along line 2—2 in FIG. 1 thereof.

FIG. 3 is a side elevation view showing the new design of the tire sidewall of FIG. 1 thereof; and,

FIG. 4 is an enlarged fragmentary view of FIG. 3 thereof.

The broken line disclosure of the tire tread, shoulder and inner bead is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a tire sidewall, as shown and described. 